Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Hideo Makino"'
Autor:
Hideo Makino, Daisuke Wakatsuki, Hideki Komagata, Yohei Nakazawa, Kentaro Nishimori, Makoto Kobayashi
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :2295-2303
Publikováno v:
IEICE Transactions on Communications. :262-268
Publikováno v:
IEICE Transactions on Communications. :115-123
Publikováno v:
2017 International Symposium on Antennas and Propagation (ISAP).
As a technique for improving the transmission rate within a limited frequency band, Multiuser MIMO (MU-MIMO), which realizes MIMO transmission with multiple user terminals, has been attracted much attention. However, it is not possible to communicate
Publikováno v:
IEICE Communications Express. 3(2):61-67
An intruder detection method by using time variant Multiple Input Multiple Output (MIMO) channels has been proposed (MIMO sensor). In this letter, the detection performance using eigenvectors, which are obtained by singular value decomposition for MI
Autor:
Ryochi Kataoka, Naoki Honma, Takefumi Hiraguri, Ken Hiraga, Kentaro Nishimori, Tomohiro Seki, Hideo Makino
Publikováno v:
IEICE transactions on communications. (3):620-630
A novel analog decoding method using only 90-degree phase shifters is proposed to simplify the decoding method for short-range multiple-input multiple-output (MIMO) transmission. In a short-range MIMO transmission, an optimal element spacing that max
Publikováno v:
IEICE Transactions on Communications. :2118-2126
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 134:411-417
Publikováno v:
IEICE Communications Express. 2(2):25-30
This letter proposes an interference cancellation method for Multiple Input Multiple Output - Orthogonal Frequency Division Multiplexing (MIMO-OFDM) adaptive array, which utilizes periodical preamble signals. A short preamble signal of IEEE802.11 bas
Publikováno v:
IEICE Communications Express. 2:307-312
This paper proposes an interference detection method in MIMO transmission, which utilizes periodical preamble signals in a frequency domain. In the propose method, second antenna receives the signals while first antenna transmits the preamble signals